Deterministic And Stochastic Modeling In Computational Electromagnetics

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Deterministic and Stochastic Modeling in Computational Electromagnetics

Dragan Poljak,Anna Susnjara
Deterministic and Stochastic Modeling in Computational Electromagnetics Book PDF

Author : Dragan Poljak,Anna Susnjara
Publisher : John Wiley & Sons
Page : 580 pages
File Size : 50,5 Mb
Release : 2023-11-17
Category : Science
ISBN : 9781119989264

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Deterministic and Stochastic Modeling in Computational Electromagnetics by Dragan Poljak,Anna Susnjara Pdf

Deterministic and Stochastic Modeling in Computational Electromagnetics Help protect your network with this important reference work on cyber security Deterministic computational models are those for which all inputs are precisely known, whereas stochastic modeling reflects uncertainty or randomness in one or more of the data inputs. Many problems in computational engineering therefore require both deterministic and stochastic modeling to be used in parallel, allowing for different degrees of confidence and incorporating datasets of different kinds. In particular, non-intrusive stochastic methods can be easily combined with widely used deterministic approaches, enabling this more robust form of data analysis to be applied to a range of computational challenges. Deterministic and Stochastic Modeling in Computational Electromagnetics provides a rare treatment of parallel deterministic–stochastic computational modeling and its beneficial applications. Unlike other works of its kind, which generally treat deterministic and stochastic modeling in isolation from one another, it aims to demonstrate the usefulness of a combined approach and present particular use-cases in which such an approach is clearly required. It offers a non-intrusive stochastic approach which can be incorporated with minimal effort into virtually all existing computational models. Readers will also find: A range of specific examples demonstrating the efficiency of deterministic–stochastic modeling Computational examples of successful applications including ground penetrating radars (GPR), radiation from 5G systems, transcranial magnetic and electric stimulation (TMS and TES), and more Introduction to fundamental principles in field theory to ground the discussion of computational modeling Deterministic and Stochastic Modeling in Computational Electromagnetics is a valuable reference for researchers, including graduate and undergraduate students, in computational electromagnetics, as well as to multidisciplinary researchers, engineers, physicists, and mathematicians.

Deterministic and Stochastic Modeling in Computational Electromagnetics

Dragan Poljak,Anna Susnjara
Deterministic and Stochastic Modeling in Computational Electromagnetics Book PDF

Author : Dragan Poljak,Anna Susnjara
Publisher : John Wiley & Sons
Page : 580 pages
File Size : 54,5 Mb
Release : 2023-12-07
Category : Science
ISBN : 9781119989240

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Deterministic and Stochastic Modeling in Computational Electromagnetics by Dragan Poljak,Anna Susnjara Pdf

Deterministic and Stochastic Modeling in Computational Electromagnetics Help protect your network with this important reference work on cyber security Deterministic computational models are those for which all inputs are precisely known, whereas stochastic modeling reflects uncertainty or randomness in one or more of the data inputs. Many problems in computational engineering therefore require both deterministic and stochastic modeling to be used in parallel, allowing for different degrees of confidence and incorporating datasets of different kinds. In particular, non-intrusive stochastic methods can be easily combined with widely used deterministic approaches, enabling this more robust form of data analysis to be applied to a range of computational challenges. Deterministic and Stochastic Modeling in Computational Electromagnetics provides a rare treatment of parallel deterministic–stochastic computational modeling and its beneficial applications. Unlike other works of its kind, which generally treat deterministic and stochastic modeling in isolation from one another, it aims to demonstrate the usefulness of a combined approach and present particular use-cases in which such an approach is clearly required. It offers a non-intrusive stochastic approach which can be incorporated with minimal effort into virtually all existing computational models. Readers will also find: A range of specific examples demonstrating the efficiency of deterministic–stochastic modeling Computational examples of successful applications including ground penetrating radars (GPR), radiation from 5G systems, transcranial magnetic and electric stimulation (TMS and TES), and more Introduction to fundamental principles in field theory to ground the discussion of computational modeling Deterministic and Stochastic Modeling in Computational Electromagnetics is a valuable reference for researchers, including graduate and undergraduate students, in computational electromagnetics, as well as to multidisciplinary researchers, engineers, physicists, and mathematicians.

Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics

G. F. Roach,I. G. Stratis,A. N. Yannacopoulos
Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics Book PDF

Author : G. F. Roach,I. G. Stratis,A. N. Yannacopoulos
Publisher : Princeton University Press
Page : 400 pages
File Size : 43,8 Mb
Release : 2012-03-04
Category : Mathematics
ISBN : 9781400842650

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Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics by G. F. Roach,I. G. Stratis,A. N. Yannacopoulos Pdf

Electromagnetic complex media are artificial materials that affect the propagation of electromagnetic waves in surprising ways not usually seen in nature. Because of their wide range of important applications, these materials have been intensely studied over the past twenty-five years, mainly from the perspectives of physics and engineering. But a body of rigorous mathematical theory has also gradually developed, and this is the first book to present that theory. Designed for researchers and advanced graduate students in applied mathematics, electrical engineering, and physics, this book introduces the electromagnetics of complex media through a systematic, state-of-the-art account of their mathematical theory. The book combines the study of well posedness, homogenization, and controllability of Maxwell equations complemented with constitutive relations describing complex media. The book treats deterministic and stochastic problems both in the frequency and time domains. It also covers computational aspects and scattering problems, among other important topics. Detailed appendices make the book self-contained in terms of mathematical prerequisites, and accessible to engineers and physicists as well as mathematicians.

Theory and Computation of Electromagnetic Fields in Layered Media

Vladimir Okhmatovski,Shucheng Zheng
Theory and Computation of Electromagnetic Fields in Layered Media Book PDF

Author : Vladimir Okhmatovski,Shucheng Zheng
Publisher : John Wiley & Sons
Page : 756 pages
File Size : 41,5 Mb
Release : 2024-04-30
Category : Science
ISBN : 9781119763192

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Theory and Computation of Electromagnetic Fields in Layered Media by Vladimir Okhmatovski,Shucheng Zheng Pdf

Explore the algorithms and numerical methods used to compute electromagnetic fields in multi-layered media In Theory and Computation of Electromagnetic Fields in Layered Media, two distinguished electrical engineering researchers deliver a detailed and up-to-date overview of the theory and numerical methods used to determine electromagnetic fields in layered media. The book begins with an introduction to Maxwell’s equations, the fundamentals of electromagnetic theory, and concepts and definitions relating to Green’s function. It then moves on to solve canonical problems in vertical and horizontal dipole radiation, describe Method of Moments schemes, discuss integral equations governing electromagnetic fields, and explains the Michalski-Zheng theory of mixed-potential Green’s function representation in multi-layered media. Chapters on the evaluation of Sommerfeld integrals, procedures for far field evaluation, and the theory and application of hierarchical matrices are also included, along with: A thorough introduction to free-space Green’s functions, including the delta-function model for point charge and dipole current Comprehensive explorations of the traditional form of layered medium Green’s function in three dimensions Practical discussions of electro-quasi-static and magneto-quasi-static fields in layered media, including electrostatic fields in two and three dimensions In-depth examinations of the rational function fitting method, including direct spectra fitting with VECTFIT algorithms Perfect for scholars and students of electromagnetic analysis in layered media, Theory and Computation of Electromagnetic Fields in Layered Media will also earn a place in the libraries of CAD industry engineers and software developers working in the area of computational electromagnetics.

Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics

Gary Francis Roach
Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics Book PDF

Author : Gary Francis Roach
Publisher : Unknown
Page : 382 pages
File Size : 49,7 Mb
Release : 2012
Category : Electromagnetism
ISBN : 1680159038

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Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics by Gary Francis Roach Pdf

Electromagnetic complex media are artificial materials that affect the propagation of electromagnetic waves in surprising ways not usually seen in nature. Because of their wide range of important applications, these materials have been intensely studied over the past twenty-five years, mainly from the perspectives of physics and engineering. But a body of rigorous mathematical theory has also gradually developed, and this is the first book to present that theory. Designed for researchers and advanced graduate students in applied mathematics, electrical engineering, and physics, this book introduces the electromagnetics of complex media through a systematic, state-of-the-art account of their mathematical theory. The book combines the study of well posedness, homogenization, and controllability of Maxwell equations complemented with constitutive relations describing complex media. The book treats deterministic and stochastic problems both in the frequency and time domains. It also covers computational aspects and scattering problems, among other important topics. Detailed appendices make the book self-contained in terms of mathematical prerequisites, and accessible to engineers and physicists as well as mathematicians.

Uncertainty Modeling for Engineering Applications

Flavio Canavero
Uncertainty Modeling for Engineering Applications Book PDF

Author : Flavio Canavero
Publisher : Springer
Page : 184 pages
File Size : 40,6 Mb
Release : 2018-12-29
Category : Technology & Engineering
ISBN : 9783030048709

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Uncertainty Modeling for Engineering Applications by Flavio Canavero Pdf

This book provides an overview of state-of-the-art uncertainty quantification (UQ) methodologies and applications, and covers a wide range of current research, future challenges and applications in various domains, such as aerospace and mechanical applications, structure health and seismic hazard, electromagnetic energy (its impact on systems and humans) and global environmental state change. Written by leading international experts from different fields, the book demonstrates the unifying property of UQ theme that can be profitably adopted to solve problems of different domains. The collection in one place of different methodologies for different applications has the great value of stimulating the cross-fertilization and alleviate the language barrier among areas sharing a common background of mathematical modeling for problem solution. The book is designed for researchers, professionals and graduate students interested in quantitatively assessing the effects of uncertainties in their fields of application. The contents build upon the workshop “Uncertainty Modeling for Engineering Applications” (UMEMA 2017), held in Torino, Italy in November 2017.

Scientific Computing in Electrical Engineering

Andreas Bartel,Markus Clemens,Michael Günther,E. Jan W. ter Maten
Scientific Computing in Electrical Engineering Book PDF

Author : Andreas Bartel,Markus Clemens,Michael Günther,E. Jan W. ter Maten
Publisher : Springer
Page : 256 pages
File Size : 54,7 Mb
Release : 2016-05-09
Category : Mathematics
ISBN : 9783319303994

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Scientific Computing in Electrical Engineering by Andreas Bartel,Markus Clemens,Michael Günther,E. Jan W. ter Maten Pdf

This book is a collection of selected papers presented at the 10th International Conference on Scientific Computing in Electrical Engineering (SCEE), held in Wuppertal, Germany in 2014. The book is divided into five parts, reflecting the main directions of SCEE 2014: 1. Device Modeling, Electric Circuits and Simulation, 2. Computational Electromagnetics, 3. Coupled Problems, 4. Model Order Reduction, and 5. Uncertainty Quantification. Each part starts with a general introduction followed by the actual papers. The aim of the SCEE 2014 conference was to bring together scientists from academia and industry, mathematicians, electrical engineers, computer scientists, and physicists, with the goal of fostering intensive discussions on industrially relevant mathematical problems, with an emphasis on the modeling and numerical simulation of electronic circuits and devices, electromagnetic fields, and coupled problems. The methodological focus was on model order reduction and uncertainty quantification. this book="" will="" appeal="" to="" mathematicians="" and="" electrical="" engineers.="" it="" offers="" a="" valuable="" starting="" point="" for="" developers="" of="" algorithms="" programs="" who="" want="" learn="" about="" recent="" advances="" in="" other="" fields="" as="" well="" open="" problems="" coming="" from="" industry.="" moreover,="" be="" use="" representatives="" industry="" with="" an="" interest="" new="" program="" tools="" mathematical="" methods.

Human Interaction with Electromagnetic Fields

Dragan Poljak,Mario Cvetkovic
Human Interaction with Electromagnetic Fields Book PDF

Author : Dragan Poljak,Mario Cvetkovic
Publisher : Academic Press
Page : 280 pages
File Size : 46,5 Mb
Release : 2019-06-07
Category : Science
ISBN : 9780128166246

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Human Interaction with Electromagnetic Fields by Dragan Poljak,Mario Cvetkovic Pdf

Human Interaction with Electromagnetic Fields: Computational Models in Dosimetry presents some highly rigorous and sophisticated integral equation techniques from computational electromagnetics (CEM), along with practical techniques for the calculation and measurement of internal dosimetry. Theory is accompanied by numerical modeling algorithms and illustrative computational examples that range from academic to full real-world scenarios. Covers both deterministic and stochastic modeling Presents implementations of integral equation approaches, overcoming the limitations of the FDTD approach Presents various biomedical applications

Computational Electromagnetics—Retrospective and Outlook

Iftikhar Ahmed,Zhizhang (David) Chen
Computational Electromagnetics Retrospective and Outlook Book PDF

Author : Iftikhar Ahmed,Zhizhang (David) Chen
Publisher : Springer
Page : 328 pages
File Size : 44,7 Mb
Release : 2014-08-27
Category : Technology & Engineering
ISBN : 9789812870957

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Computational Electromagnetics—Retrospective and Outlook by Iftikhar Ahmed,Zhizhang (David) Chen Pdf

The book will cover the past, present and future developments of field theory and computational electromagnetics. The first two chapters will give an overview of the historical developments and the present the state-of-the-art in computational electromagnetics. These two chapters will set the stage for discussing recent progress, new developments, challenges, trends and major directions in computational electromagnetics with three main emphases: a. Modeling of ever larger structures with multi-scale dimensions and multi-level descriptions (behavioral, circuit, network and field levels) and transient behaviours b. Inclusions of physical effects other than electromagnetic: quantum effects, thermal effects, mechanical effects and nano scale features c. New developments in available computer hardware, programming paradigms (MPI, Open MP, CUDA and Open CL) and the associated new modeling approaches These are the current emerging topics in the area of computational electromagnetics and may provide readers a comprehensive overview of future trends and directions in the area. The book is written for students, research scientists, professors, design engineers and consultants who engaged in the fields of design, analysis and research of the emerging technologies related to computational electromagnetics, RF/microwave, optimization, new numerical methods, as well as accelerator simulator, dispersive materials, nano-antennas, nano-waveguide, nano-electronics, terahertz applications, bio-medical and material sciences. The book may also be used for those involved in commercializing electromagnetic and related emerging technologies, sensors and the semiconductor industry. The book can be used as a reference book for graduates and post graduates. It can also be used as a text book for workshops and continuing education for researchers and design engineers.

Computational Methods and Experimental Measurements XVII

G.M. Carlomagno,D. Poljak,C.A. Brebbia
Computational Methods and Experimental Measurements XVII Book PDF

Author : G.M. Carlomagno,D. Poljak,C.A. Brebbia
Publisher : WIT Press
Page : 565 pages
File Size : 44,9 Mb
Release : 2015-05-05
Category : Mathematics
ISBN : 9781845649227

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Computational Methods and Experimental Measurements XVII by G.M. Carlomagno,D. Poljak,C.A. Brebbia Pdf

Containing papers presented at the seventeenth in a series of biennial meetings organised by the Wessex Institute and first held in 1984, this book includes the latest research from scientists who perform experiments, researchers who develop computer codes, and those who carry out measurements on prototypes and whose work may interact. Progress in the engineering sciences is dependent on the orderly and concurrent development of all three fields. Continuous improvement in computer efficiency, coupled with diminishing costs and rapid development of numerical procedures have generated an ever-increasing expansion of computational simulations that permeate all fields of science and technology. As these procedures continue to grow in magnitude and complexity, it is essential to be certain of their reliability, i.e. to validate their results. This can be achieved by performing dedicated and accurate experiments. At the same time, current experimental techniques have become more complex and sophisticated so that they require the exploitation of computers, both for running experiments as well as acquiring and processing the resulting data. The papers contained in the book address advances in the interaction between these three areas. They cover such topics as: Computational and Experimental Methods; Fluid Flow; Structural and Stress Analysis; Materials Characterisation; Heat Transfer and Thermal Processes; Advances in Computational Methods; Automotive Applications; Applications in Industry; Process Simulations; Environmental Modelling and Applications; Computer Modelling; Validation of Computer Modelling; Computation in Measurements; Data Processing of Experiments; Virtual Testing and Verification; Simulation and Forecasting; Measurements in Engineering.

Computer Engineering in Applied Electromagnetism

Slawomir Wiak,A. Krawczyk,M. Trlep
Computer Engineering in Applied Electromagnetism Book PDF

Author : Slawomir Wiak,A. Krawczyk,M. Trlep
Publisher : Springer Science & Business Media
Page : 377 pages
File Size : 49,5 Mb
Release : 2006-06-07
Category : Technology & Engineering
ISBN : 9781402031694

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Computer Engineering in Applied Electromagnetism by Slawomir Wiak,A. Krawczyk,M. Trlep Pdf

Computer Engineering in Applied Electromagnetism contains papers which were presented at the International Symposium on Electromagnetic Fields in Electrical Engineering, held in Maribor, Slovenia, 18-20 September 2003. It consists of three parts, Computational Techniques, Electromagnetic Engineering, and Special Applications. The contributions selected for the book cover a wide spectrum of theory and practice, being simultaneously of high theoretical level and deeply rooted in engineering problems. Thus, this volume touches on what is of key importance in electromagnetism.

Computational Electromagnetism

Alain Bossavit
Computational Electromagnetism Book PDF

Author : Alain Bossavit
Publisher : Academic Press
Page : 352 pages
File Size : 51,6 Mb
Release : 1998-02-04
Category : Technology & Engineering
ISBN : 0080529666

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Computational Electromagnetism by Alain Bossavit Pdf

Computational Electromagnetism refers to the modern concept of computer-aided analysis, and design, of virtually all electric devices such as motors, machines, transformers, etc., as well as of the equipment inthe currently booming field of telecommunications, such as antennas, radars, etc. The present book is uniquely written to enable the reader-- be it a student, a scientist, or a practitioner-- to successfully perform important simulation techniques and to design efficient computer software for electromagnetic device analysis. Numerous illustrations, solved exercises, original ideas, and an extensive and up-to-date bibliography make it a valuable reference for both experts and beginners in the field. A researcher and practitioner will find in it information rarely available in other sources, such as on symmetry, bilateral error bounds by complimentarity, edge and face elements, treatment of infinite domains, etc. At the same time, the book is a useful teaching tool for courses in computational techniques in certain fields of physics and electrical engineering. As a self-contained text, it presents an extensive coverage of the most important concepts from Maxwells equations to computer-solvable algebraic systems-- for both static, quasi-static, and harmonic high-frequency problems. Benefits To the Engineer A sound background necessary not only to understand the principles behind variational methods and finite elements, but also to design pertinent and well-structured software. To the Specialist in Numerical Modeling The book offers new perspectives of practical importance on classical issues: the underlying symmetry of Maxwell equations, their interaction with other fields of physics in real-life modeling, the benefits of edge and face elements, approaches to error analysis, and "complementarity." To the Teacher An expository strategy that will allow you to guide the student along a safe and easy route through otherwise difficult concepts: weak formulations and their relation to fundamental conservation principles of physics, functional spaces, Hilbert spaces, approximation principles, finite elements, and algorithms for solving linear systems. At a higher level, the book provides a concise and self-contained introduction to edge elements and their application to mathematical modeling of the basic electromagnetic phenomena, and static problems, such as eddy-current problems and microwaves in cavities. To the Student Solved exercises, with "hint" and "full solution" sections, will both test and enhance the understanding of the material. Numerous illustrations will help in grasping difficult mathematical concepts.

Advanced Computational Electromagnetic Methods

Wenhua Yu,Wenxing Li,Atef Elsherbeni,Yahya Rahmat-Samii
Advanced Computational Electromagnetic Methods Book PDF

Author : Wenhua Yu,Wenxing Li,Atef Elsherbeni,Yahya Rahmat-Samii
Publisher : Artech House
Page : 597 pages
File Size : 55,7 Mb
Release : 2015-03-01
Category : Technology & Engineering
ISBN : 9781608078974

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Advanced Computational Electromagnetic Methods by Wenhua Yu,Wenxing Li,Atef Elsherbeni,Yahya Rahmat-Samii Pdf

This new resource covers the latest developments in computational electromagnetic methods, with emphasis on cutting-edge applications. This book is designed to extend existing literature to the latest development in computational electromagnetic methods, which are of interest to readers in both academic and industrial areas. The topics include advanced techniques in MoM, FEM and FDTD, spectral domain method, GPU and Phi hardware acceleration, metamaterials, frequency and time domain integral equations, and statistics methods in bio-electromagnetics.

Computational Methods in Geophysical Electromagnetics

Eldad Haber
Computational Methods in Geophysical Electromagnetics Book PDF

Author : Eldad Haber
Publisher : SIAM
Page : 148 pages
File Size : 54,7 Mb
Release : 2014-12-11
Category : Science
ISBN : 9781611973792

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Computational Methods in Geophysical Electromagnetics by Eldad Haber Pdf

This monograph provides a framework for students and practitioners who are working on the solution of electromagnetic imaging in geophysics. Bridging the gap between theory and practical applied material (for example, inverse and forward problems), it provides a simple explanation of finite volume discretization, basic concepts in solving inverse problems through optimization, a summary of applied electromagnetics methods, and MATLAB??code for efficient computation.

Electromagnetics of Body Area Networks

Douglas H. Werner,Zhi Hao Jiang
Electromagnetics of Body Area Networks Book PDF

Author : Douglas H. Werner,Zhi Hao Jiang
Publisher : John Wiley & Sons
Page : 552 pages
File Size : 46,8 Mb
Release : 2016-09-06
Category : Science
ISBN : 9781119029465

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Electromagnetics of Body Area Networks by Douglas H. Werner,Zhi Hao Jiang Pdf

The book is a comprehensive treatment of the field, covering fundamental theoretical principles and new technological advancements, state-of-the-art device design, and reviewing examples encompassing a wide range of related sub-areas. In particular, the first area focuses on the recent development of novel wearable and implantable antenna concepts and designs including metamaterial-based wearable antennas, microwave circuit integrated wearable filtering antennas, and textile and/or fabric material enabled wearable antennas. The second set of topics covers advanced wireless propagation and the associated statistical models for on-body, in-body, and off-body modes. Other sub-areas such as efficient numerical human body modeling techniques, artificial phantom synthesis and fabrication, as well as low-power RF integrated circuits and related sensor technology are also discussed. These topics have been carefully selected for their transformational impact on the next generation of body-area network systems and beyond.